HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Muka Paya, Kec. Hinai, Langkat, Prov. Sumatera Utara

GPM01D_E09845_N0385
Panjang Data 28 tahun tersedia
R80 Rata-rata 5.24 mm/hari
Reff Padi Rata-rata 3.67 mm/hari
Reff Padi Maksimum 7.45 mm/hari
Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan, probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi, kemudian hujan efektif padi = 70% × R80 per hari.

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode
Tahun JanFebMarAprMeiJunJulAguSepOktNovDes
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
1998 114.38 75.01 12.08 13.52 58.78 38.38 75.67 11.85 58.17 118.55 145.49 114.41 104.39 245.22 220.36 356.01 172.40 160.62 140.05 481.94 193.78 200.75 176.51 389.53
1999 172.59 177.66 195.81 219.54 107.51 150.25 239.16 115.42 192.45 181.15 263.20 40.27 111.93 19.66 41.04 178.52 119.21 365.71 196.33 296.63 175.51 195.04 396.46 62.65
2000 171.56 74.76 71.42 106.82 104.23 253.97 131.54 116.30 142.73 85.97 82.92 112.30 29.22 139.29 190.44 99.83 163.22 452.33 186.01 280.14 120.91 166.14 36.44 227.46
2001 208.89 124.86 82.67 37.79 132.02 121.92 85.43 165.97 316.04 112.92 142.46 128.46 35.17 148.38 116.78 257.70 167.09 150.74 243.14 453.76 246.26 223.66 113.49 365.91
2002 28.48 119.84 12.35 64.67 10.23 126.06 77.05 77.82 198.25 53.55 80.75 70.50 110.77 107.62 103.29 64.60 188.55 227.17 113.74 239.75 98.15 138.30 47.47 187.40
2003 103.74 169.76 82.33 104.44 59.01 160.63 161.99 58.48 249.99 9.41 47.23 204.85 196.78 80.27 110.23 199.70 170.84 236.70 376.41 160.56 156.91 151.06 259.72 39.92
2004 163.54 58.60 57.04 93.22 182.67 51.83 41.21 96.92 98.79 108.39 187.38 83.24 89.19 160.80 81.53 117.72 206.75 299.83 182.98 233.70 201.19 20.00 140.20 72.61
2005 214.05 45.33 9.17 59.11 10.17 119.62 84.22 44.38 113.24 122.60 99.74 98.96 166.68 107.36 88.18 195.03 163.43 156.76 185.18 261.23 207.28 208.19 186.70 188.39
2006 214.05 6.01 161.74 78.88 14.43 178.92 109.22 186.80 233.93 120.37 152.48 237.50 120.94 98.84 99.25 168.01 178.91 151.76 165.93 269.08 134.52 116.67 113.35 298.58
2007 163.95 81.69 9.48 73.57 21.29 72.71 30.11 253.65 259.38 129.35 80.45 96.71 79.98 291.41 46.51 201.10 216.22 112.07 160.62 331.28 231.92 310.44 179.92 132.08
2008 29.78 103.14 42.71 49.48 109.62 150.89 65.86 166.03 147.10 77.39 55.71 138.32 139.01 180.94 99.10 277.77 232.19 188.62 217.88 346.36 166.11 211.04 216.45 143.75
2009 248.28 34.47 6.68 113.70 249.04 166.64 168.64 66.77 265.40 164.12 47.80 68.35 80.94 94.63 57.97 249.75 114.01 237.86 175.29 164.92 170.02 155.39 99.95 90.71
2010 129.35 127.71 15.21 54.47 77.90 91.55 76.97 60.44 43.41 99.27 162.19 139.90 69.72 163.16 139.78 118.05 126.50 180.02 163.43 173.73 213.81 216.61 220.69 130.47
2011 183.16 73.37 20.56 58.80 125.06 287.38 131.52 79.45 54.59 168.15 174.63 73.62 72.98 119.93 57.10 284.33 204.50 127.88 215.95 266.16 150.51 182.24 152.01 251.54
2012 123.95 73.04 32.12 107.29 155.08 84.64 134.96 93.52 220.23 250.72 54.52 37.78 155.68 79.38 49.02 152.99 142.76 119.58 140.26 155.06 188.10 115.30 170.11 150.67
2013 51.38 240.11 102.92 191.83 83.14 28.82 114.67 107.21 63.65 104.58 267.27 47.92 145.39 48.22 129.25 195.70 225.31 133.38 299.35 277.97 140.54 159.81 243.42 239.96
2014 103.89 1.69 2.44 56.72 7.88 63.40 77.05 23.23 86.99 135.43 95.99 40.40 48.68 100.96 119.79 193.49 128.74 214.74 127.26 269.91 109.43 142.55 136.94 329.16
2015 157.37 20.65 50.21 34.59 19.90 59.99 26.88 107.73 35.76 164.24 131.74 25.65 147.07 54.77 166.28 69.98 180.39 154.36 138.93 225.58 116.76 189.06 156.16 99.31
2016 68.15 157.59 189.19 37.66 16.85 84.77 13.81 49.39 104.62 150.83 94.80 119.26 133.44 167.36 52.88 225.76 255.58 285.39 305.63 273.27 181.20 59.39 172.97 124.12
2017 107.72 162.62 52.22 83.08 51.37 79.84 108.74 53.08 88.70 131.36 28.68 154.27 135.39 51.31 193.09 161.12 154.42 250.87 406.92 90.48 181.95 144.55 236.41 190.79
2018 178.40 111.59 1.46 99.44 30.39 86.86 59.28 177.26 83.67 111.96 40.65 150.46 59.15 140.74 79.43 184.07 145.17 128.43 318.16 184.47 154.75 107.53 167.86 82.15
2019 39.15 116.70 12.92 90.95 44.64 56.62 78.87 86.70 232.70 159.04 112.46 95.87 33.99 116.31 71.38 81.99 120.56 170.59 195.27 244.59 205.24 57.16 254.46 34.99
2020 5.39 171.29 28.42 83.71 51.15 39.07 48.69 207.10 211.27 124.35 126.68 141.82 89.25 108.24 67.19 92.69 283.58 169.22 166.78 188.23 87.01 260.26 199.69 257.00
2021 351.52 93.22 80.88 0.00 92.75 187.64 58.84 86.10 65.63 86.61 131.54 124.99 154.19 58.90 199.37 222.72 173.14 148.84 57.60 414.39 182.63 270.69 127.02 306.15
2022 148.78 46.60 125.39 215.62 147.59 95.94 54.89 64.08 216.23 57.89 218.87 194.91 111.34 108.42 115.28 161.72 112.82 246.90 234.35 289.97 279.93 138.52 459.62 83.48
2023 84.45 208.46 48.89 55.29 173.27 76.51 29.37 60.26 61.63 213.92 143.14 71.64 74.41 102.88 140.85 140.26 141.10 113.81 129.82 225.97 199.48 287.59 157.99 230.10
2024 141.91 152.22 60.78 112.56 42.52 67.91 90.31 86.40 98.59 166.48 108.60 197.26 80.00 32.03 111.91 268.70 237.66 162.56 261.15 153.33 117.84 248.16 123.48 136.64
2025 141.07 199.17 25.48 78.70 76.52 97.28 148.26 153.41 103.40 123.91 142.63 82.91 129.10 53.40 199.86 173.27 208.39 114.28 – – – – – –

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

mm
Parameter Jan IJan IIFeb IFeb IIMar IMar IIApr IApr IIMei IMei IIJun IJun IIJul IJul IIAgu IAgu IISep ISep IIOkt IOkt IINov INov IIDes IDes II
R80mm/periode 64.7946.3411.5647.1419.2959.3247.1957.4063.2486.4855.4764.2667.6154.5057.79114.14128.29128.32139.60170.20119.68116.12119.4882.95
R80mm/hari 4.322.900.833.371.293.713.153.834.225.413.704.284.513.413.857.138.558.559.3110.647.987.747.975.18
Reff Padimm/hari 3.022.030.582.360.902.602.202.682.953.782.593.003.152.382.704.995.995.996.517.455.585.425.583.63
R80

Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.